That was Eugene Stoner's original idea. It was called the AR-10. Came out just too late to really catch on. US had already gone with the M14, rest of the free world had already gone with some variant of the FN-FAL.
42 posted on 08/06/2023 1:57:29 PM PDT by NorthMountain
(... the right of the peopIe to keep and bear arms shall not be infringed)